DTC B1802: Power Seat Control Unit Internal (EEPROM) Error
- Clear the DTCs with the HDS.
- Turn the ignition switch OFF, and then back ON (II).
- Wait for 6 seconds or more.
- Check for DTCs with the HDS.
Is DTC B1802 indicated?
YES - Replace the power seat control unit.
NO - Intermittent failure, the system is OK at this time.